Perhaps you should try some spelling variations:
hazard transform » haar transform, hadamard transform, data transform
cosine transform » can transform, alone transform, could transform
transform pairs » transform haar, transform cities, transform crisis
transform note » transform cote, transform force, transform power
3 hazard » _ hazard, a hazard, 5 hazard
aguas do » aguas de, aguas del
guias 3 » guias de
note 3 » note _, note 1, note 2

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( guias 3 hazard transform note 3 ) OR ( aguas do cosine transform pairs _ ))~.
• Adding a wildcard symbol may retrieve word variants: (( guias 3 hazard transform note 3 ) or ( aguas do cosine transform pairs _ ))*.